Datasheet Texas Instruments TPS2399DGK — 数据表



 SLUS562A -JUNE 2003 -REVISED SEPTEMBER 2003  

  
 
  

 

FEATURES
D Wide Input Supply Range: -36 V to -80 V
D Transient Rating to -100 V
D Improved Transient Response
D Enable Input (EN)
D Programmable Current Limit
D Programmable Current Slew Rate
D Fault Timer to Eliminate Nuisance Trips
D Open-Drain Power Good Output (PG)
D 8-Pin MSOP Package DESCRIPTION
The TPS2398 and TPS2399 integrated circuits
are hot swap power managers optimized for use
in nominal -48-V systems. For redundant-supply
systems, they incorporate an improved circuit
breaker response that provides rapid protection
from short circuits, while still enabling plug-ins to
tolerate large transients that can be generated by
the sudden switchover to a higher voltage supply. …